QUEUED = LW is too busy to deal with these files. So pause other downloads in the meantime & don't start new ones until they finish. Also, search for these video files again, this will help. If they won't connect then cancel from downloads window & re-select from search results. You'll know if it's the same video file because it will have an open folder & green arrow icon if it's still being downloaded, & if it's been cancelled then it will have a ripped shred of paper icon in the search results.